Aveiro Weather in March
March in Aveiro typically sees daytime highs of 18°C (64°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Aveiro in March
You can typically expect 15 days of rain this month, averaging around 103 mm (4.1 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Aveiro in March
Expect highs of 18°C (64°F) in Aveiro in March, with nights dropping to around 10°C (50°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Aveiro in March
Expect sunny days throughout the month, with an estimated 193 hours of sunshine. This makes it a pleasant time to visit Aveiro.For Aveiro itself, May, June, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Aveiro's climate page.
Aveiro Temperature in March
Min Temperature
10°C (50°F)
Max Temperature
18°C (64°F)
Chance of Rain
48%
Precipitation
103 mm (4.1 in)
Rainy days
15 days
Humidity
72% *
Sunshine
193 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Aveiro typically stay consistent throughout March, with daily highs averaging around 18°C (64°F). Nights are cold, with lows typically ranging from 7°C (45°F) to 9°C (48°F).
Average temperatures in March
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Aveiro in March
Browse day-by-day weather records for Aveiro spanning 50 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Aveiro historical weather extremes in March
Based on 33 years of weather observations in Aveiro between 1992 and 2025, these are the recorded extremes.
- On March 31, 2021, temperatures climbed to 29°C (84°F), marking the warmest March day on record.
- The lowest daytime temperature in March was 9°C (48°F), recorded on March 1, 2002.
- Nighttime temperatures dropped to -3°C (27°F) on March 1, 2005, marking the coldest March night on record.
- The wettest March day on record brought 52 mm (2 in) of precipitation to Aveiro (March 29, 2013).
Best Places in Portugal in March
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Aveiro in March
For Aveiro in March, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Aveiro in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Aveiro's climate page.
Temperature Rainfall Sunshine Humidity
See the full Aveiro climate overview or explore weather in Portugal.
